Supplier Page from Thermo Fisher Scientific for Borane-tetrahydrofuran complex, 1M soln. in THF, stab., AcroSeal:r
4-Ethylaniline, 99+% from Thermo Fisher Scientific
Ethyl 4-dimethylaminobenzoate, 99+% from Thermo Fisher Scientific
Ethylenediamine, 99% from Thermo Fisher Scientific
Fluorescein, pure from Thermo Fisher Scientific